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#!/opt/perl58/bin/perl -w
use Test::More 'no_plan';
package Catch;
sub TIEHANDLE {
my($class, $var) = @_;
return bless { var => $var }, $class;
}
sub PRINT {
my($self) = shift;
${'main::'.$self->{var}} .= join '', @_;
}
sub OPEN {} # XXX Hackery in case the user redirects
sub CLOSE {} # XXX STDERR/STDOUT. This is not the behavior we want.
sub READ {}
sub READLINE {}
sub GETC {}
sub BINMODE {}
my $Original_File = 'lib/HTML/Display/Dump.pm';
package main;
# pre-5.8.0's warns aren't caught by a tied STDERR.
$SIG{__WARN__} = sub { $main::_STDERR_ .= join '', @_; };
tie *STDOUT, 'Catch', '_STDOUT_' or die $!;
tie *STDERR, 'Catch', '_STDERR_' or die $!;
SKIP: {
# A header testing whether we find all prerequisites :
# Check for module HTML::Display
eval { require HTML::Display };
skip "Need module HTML::Display to run this test", 1
if $@;
# The original POD test
undef $main::_STDOUT_;
undef $main::_STDERR_;
eval q{
my $example = sub {
local $^W = 0;
#line 13 lib/HTML/Display/Dump.pm
use HTML::Display;
my $browser = HTML::Display->new(
class => 'HTML::Display::Dump',
);
$browser->display("<html><body><h1>Hello world!</h1></body></html>");
;
}
};
is($@, '', "example from line 13");
};
SKIP: {
# A header testing whether we find all prerequisites :
# Check for module HTML::Display
eval { require HTML::Display };
skip "Need module HTML::Display to run this test", 1
if $@;
# The original POD test
{
undef $main::_STDOUT_;
undef $main::_STDERR_;
#line 13 lib/HTML/Display/Dump.pm
use HTML::Display;
my $browser = HTML::Display->new(
class => 'HTML::Display::Dump',
);
$browser->display("<html><body><h1>Hello world!</h1></body></html>");
isa_ok($browser,"HTML::Display::Common");
is($_STDOUT_,"<html><body><h1>Hello world!</h1></body></html>","Dumped output");
is($_STDERR_,undef,"No warnings");
undef $main::_STDOUT_;
undef $main::_STDERR_;
}
};
SKIP: {
# A header testing whether we find all prerequisites :
# The original POD test
undef $main::_STDOUT_;
undef $main::_STDERR_;
};
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